Sensors Outdoor air Sensor configuration
![Image for Air Quality Sensors](http://blackhawksupply.com/cdn/shop/files/ultravation-as-ih-1001_100x.jpg?v=1720029593)
![Image for Humidity Sensors](http://blackhawksupply.com/cdn/shop/files/QFM81.2_79d4079b-70ec-46dd-ad55-c21dcc811194_100x.jpg?v=1720023785)
![Image for Air Velocity Sensors](http://blackhawksupply.com/cdn/shop/files/QVM62.1_100x.jpg?v=1720023759)
![Image for Thermostats](http://blackhawksupply.com/cdn/shop/files/ecobee-eb-emssi-01_48df1219-0270-4f07-af67-47cc3ee72019_100x.jpg?v=1720730915)
![Image for Pressure Sensors](http://blackhawksupply.com/cdn/shop/files/PW2LX04S_100x.jpg?v=1720029907)
![Image for Room Humidity Sensors](http://blackhawksupply.com/cdn/shop/files/VT8650U5000B_f493c69b-7e48-4d7a-a12f-bf6df0936a5e_100x.jpg?v=1721752016)
![Image for Flow Sensors](http://blackhawksupply.com/cdn/shop/files/fs2_600x600_741c4899-db29-404d-a494-2301b132231a_100x.gif?v=1719999007)
![Image for Network Sensors](http://blackhawksupply.com/cdn/shop/files/BAC-5051E-medium_100x.jpg?v=1720012548)
![Image for Duct Sensors](http://blackhawksupply.com/cdn/shop/files/QPM2162_0092b664-4303-4de9-a39a-9b2aad45f32b_100x.jpg?v=1720023774)
![Image for Duct Temperature Sensors](http://blackhawksupply.com/cdn/shop/files/aci-a-tt100-lt-d-8-2-gd_1b647ff8-9a71-4bb0-80e7-b1a9242bcfe2_100x.png?v=1719982702)
![Image for Room Temperature Sensors](http://blackhawksupply.com/cdn/shop/files/QAA2280.FWSC_100x.jpg?v=1720023764)
![Image for Room Humidity/Temperature Sensors](http://blackhawksupply.com/cdn/shop/files/logo_aci_product_4c07a5a6-75de-4335-80bb-a190ee2b2a96_100x.png?v=1719982921)
![Image for Duct Humidity Sensors](http://blackhawksupply.com/cdn/shop/files/aci-a-rh2-1k-2w-d-nist_c053cdf0-84ce-4aba-8dc0-96e222748d81_100x.jpg?v=1719982450)
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![Image for Humidity & Temperature Sensors](http://blackhawksupply.com/cdn/shop/files/HU-226-3-VDC-12_22c8888c-36c1-4e0c-88ff-47489b4d620a_100x.png?v=1720012853)
![Image for Temperature & Humidity Sensors](http://blackhawksupply.com/cdn/shop/files/PIC_AM_22DTH-5.._01_4C-product_retina_74879663-4e72-4953-b2f4-cee9bd8c338b_100x.jpg?v=1719983615)
![Image for Liquid Level Sensors](http://blackhawksupply.com/cdn/shop/files/F59H-1C_46b2f514-8aa8-4745-9db6-557f94695344_100x.png?v=1719992959)
![Image for Water Detection](http://blackhawksupply.com/cdn/shop/files/Senva_Family_WD_909753fc-5e01-4976-b21f-1a46ea055ef3_100x.jpg?v=1720021280)
![Image for Wireless Sensors](http://blackhawksupply.com/cdn/shop/files/PIC_AM_22UTH-550X...560X_01_4C-product_retina_edb15bca-1963-4af5-bf42-4ec7bed341d8_100x.jpg?v=1719983659)
![Image for Networked Sensors](http://blackhawksupply.com/cdn/shop/files/STE-8201W80-medium_100x.jpg?v=1720012668)
![Image for Air Flow Sensors](http://blackhawksupply.com/cdn/shop/files/sce-n12fga66_53879c00-21b3-4265-9167-df33e85948ae_100x.png?v=1720019013)
![Image for Gas Detection](http://blackhawksupply.com/cdn/shop/files/aci-q6-co-h2-100l_905be93c-e90a-4247-9774-e5e64c2a4389_100x.jpg?v=1719983058)
![Image for Enclosures](http://blackhawksupply.com/cdn/shop/files/PXA-ENC_3b3830d8-a75b-4743-ac6d-47dca67d1da8_100x.png?v=1720023762)
![Image for Smoke Sensors](http://blackhawksupply.com/cdn/shop/files/aci-rt-3000-p_c3917f02-db34-450d-8ddf-de5d220f5ba4_100x.png?v=1719983110)
![Image for Sensor Accessories](http://blackhawksupply.com/cdn/shop/files/aci-universal-clip-6_63584f76-a29f-41a9-86ea-b829da162614_100x.jpg?v=1719983203)
![Image for Room Sensors](http://blackhawksupply.com/cdn/shop/files/Senva_Family_AQW_d13dbeab-df71-4ec7-9af9-da03b6ffc002_100x.png?v=1720021017)
![Image for Relays](http://blackhawksupply.com/cdn/shop/files/VC3XXX_850b8410-35d1-45d7-816b-d4e3dd1ac696_100x.png?v=1721752016)
![Image for Thermometers](http://blackhawksupply.com/cdn/shop/files/TG53_f97df607-acc5-4057-b310-491162de664b_100x.jpg?v=1720032207)
![Image for Data Loggers](http://blackhawksupply.com/cdn/shop/files/dw_usb_lcd_1000x1000_a57bb880-d892-42fd-8dd1-7914ea2b78e3_100x.gif?v=1719998923)
![Image for Flame Sensors](http://blackhawksupply.com/cdn/shop/files/578623_100x.jpg?v=1720025028)
![Image for Differential Pressure Sensors](http://blackhawksupply.com/cdn/shop/files/sce-n12fga33_3488ebf9-03be-4992-b910-573e0b4db050_100x.png?v=1720018999)
![Image for Covers](http://blackhawksupply.com/cdn/shop/files/VT73XX_100x.png?v=1720030229)
![Image for Timer Sensors](http://blackhawksupply.com/cdn/shop/files/THR-131-j_a290dae0-cbe7-49ed-b4a4-cac572ca7d2c_100x.jpg?v=1720054312)
![Image for Current/Voltage Sensors](http://blackhawksupply.com/cdn/shop/files/TH4-P1R1T0_76398a8d-df4f-4831-803d-0f441cc9334b_100x.jpg?v=1720047140)
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![Veris HO2NMSTA1 RH Outdor | 2% | NIST | 4-20mA | TXmtr | -58to122F | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/HO2NMCTA1_medium.jpg?v=1720029838)
HO2NMSTA1 | RH Outdor | 2% | NIST | 4-20mA | TXmtr | -58to122F | Veris (OBSOLETE)
Brand: Veris
SKU: HO2NMSTA1
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![Siemens QAC2020U Outside Air Temperature Sensor, 1K Ohm, Nickel | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/QAC2020U_medium.jpg?v=1720023753)
QAC2020U | Outside Air Temperature Sensor, 1K Ohm, Nickel | Siemens
Brand: Siemens
SKU: QAC2020U
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![Siemens QAC2021U Outside Air Temperature Sensor, 1K Ohm, Nickel | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/QAC2021U_medium.jpg?v=1720023749)
QAC2021U | Outside Air Temperature Sensor, 1K Ohm, Nickel | Siemens
Brand: Siemens
SKU: QAC2021U
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![Senva Sensors HO-2I Outside Air, 2% RH, 2.2k Thermistor | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/Senva_Family_HO_54448e60-bc22-4a7c-b22b-d56ace2259ca_medium.png?v=1720021102)
HO-2I | Outside Air, 2% RH, 2.2k Thermistor | Senva Sensors (OBSOLETE)
Brand: Senva Sensors
SKU: HO-2I
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![Senva Sensors HO-3D Outside Air, 3% RH, 1000 Ohm Platinum | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/Senva_Family_HO_cda402a3-4e0b-4cef-80e0-8eda605ddb47_medium.png?v=1720021093)
HO-3D | Outside Air, 3% RH, 1000 Ohm Platinum | Senva Sensors (OBSOLETE)
Brand: Senva Sensors
SKU: HO-3D
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![Senva Sensors HO-2E Outside Air, 2% RH, 10k Type2 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/Senva_Family_HO_267e29bd-9913-4d5e-923b-2c4d7cae120f_medium.png?v=1720021089)
HO-2E | Outside Air, 2% RH, 10k Type2 | Senva Sensors (OBSOLETE)
Brand: Senva Sensors
SKU: HO-2E
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![Senva Sensors HO-3I Outside Air, 3% RH, 2.2k Thermistor | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/Senva_Family_HO_069b9450-f713-4d8d-a14c-ee64c2944858_medium.png?v=1720021090)
HO-3I | Outside Air, 3% RH, 2.2k Thermistor | Senva Sensors (OBSOLETE)
Brand: Senva Sensors
SKU: HO-3I
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![Senva Sensors HO-3C Outside Air, 3% RH, 100 Ohm Platinum | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/Senva_Family_HO_acbb45a2-0019-4079-9449-0c8736933a7e_medium.png?v=1720021087)
HO-3C | Outside Air, 3% RH, 100 Ohm Platinum | Senva Sensors (OBSOLETE)
Brand: Senva Sensors
SKU: HO-3C
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![Senva Sensors HO-3F Outside Air, 3% RH, 10k Type3 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/Senva_Family_HO_887bfeb3-9f1b-452b-be62-cdcb21ceac98_medium.png?v=1720021086)
HO-3F | Outside Air, 3% RH, 10k Type3 | Senva Sensors (OBSOLETE)
Brand: Senva Sensors
SKU: HO-3F
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![Senva Sensors HO-3G Outside Air, 3% RH, 10k 11k Shunt | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/Senva_Family_HO_acd45ec2-5c1d-40bd-b290-a2d666da4c95_medium.png?v=1720021076)
HO-3G | Outside Air, 3% RH, 10k 11k Shunt | Senva Sensors (OBSOLETE)
Brand: Senva Sensors
SKU: HO-3G
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![Senva Sensors HO-3H Outside Air, 3% RH, 3k Thermistor | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/Senva_Family_HO_4d4b1bb4-aea6-4920-bb32-931de39faf91_medium.png?v=1720021072)
HO-3H | Outside Air, 3% RH, 3k Thermistor | Senva Sensors (OBSOLETE)
Brand: Senva Sensors
SKU: HO-3H
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![Senva Sensors HO-3J Outside Air, 3% RH, 1.8k Thermistor | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/Senva_Family_HO_41c59aa5-3ebd-4882-a045-b6cd3141c9fa_medium.png?v=1720021070)
HO-3J | Outside Air, 3% RH, 1.8k Thermistor | Senva Sensors (OBSOLETE)
Brand: Senva Sensors
SKU: HO-3J
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![Senva Sensors HO-2C Outside Air, 2% RH, 100 Ohm Platinum | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/Senva_Family_HO_40c26987-5555-4916-b270-a9b06a2623a4_medium.png?v=1720021068)
HO-2C | Outside Air, 2% RH, 100 Ohm Platinum | Senva Sensors (OBSOLETE)
Brand: Senva Sensors
SKU: HO-2C
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![Senva Sensors HO-3K Outside Air, 3% RH, 20k Thermistor | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/Senva_Family_HO_ece766a0-666a-4167-bab6-2b604b3d3bb4_medium.png?v=1720021067)
HO-3K | Outside Air, 3% RH, 20k Thermistor | Senva Sensors (OBSOLETE)
Brand: Senva Sensors
SKU: HO-3K
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![Senva Sensors HO-3A Outside Air, 3% RH Transmitter | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/Senva_Family_HO_187b6c4d-1679-4661-b2eb-4d4706ccc5b2_medium.png?v=1720021061)
HO-3A | Outside Air, 3% RH Transmitter | Senva Sensors (OBSOLETE)
Brand: Senva Sensors
SKU: HO-3A
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![Senva Sensors HO-2H Outside Air, 2% RH, 3k Thermistor | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/Senva_Family_HO_a84214e2-476a-42d6-bcc9-93f688c77c34_medium.png?v=1720021061)
HO-2H | Outside Air, 2% RH, 3k Thermistor | Senva Sensors (OBSOLETE)
Brand: Senva Sensors
SKU: HO-2H
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![Senva Sensors HO-2G Outside Air, 2% RH, 10k 11k Shunt | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/Senva_Family_HO_033357b8-4859-43cb-b25d-7c8841dd9e81_medium.png?v=1720021060)
HO-2G | Outside Air, 2% RH, 10k 11k Shunt | Senva Sensors (OBSOLETE)
Brand: Senva Sensors
SKU: HO-2G
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![Senva Sensors HO-2D Outside Air, 2% RH, 1000 Ohm Platinum | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/Senva_Family_HO_38264a20-bc0c-4031-91c6-ce8d6c996dfd_medium.png?v=1720021057)
HO-2D | Outside Air, 2% RH, 1000 Ohm Platinum | Senva Sensors (OBSOLETE)
Brand: Senva Sensors
SKU: HO-2D
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![Senva Sensors HO-2A Outside Air, 2% RH Transmitter | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/Senva_Family_HO_8c19b193-b997-4922-9c51-a1f088eeae51_medium.png?v=1720021054)
HO-2A | Outside Air, 2% RH Transmitter | Senva Sensors (OBSOLETE)
Brand: Senva Sensors
SKU: HO-2A
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![Senva Sensors HO-2J Outside Air, 2% RH, 1.8k Thermistor | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/Senva_Family_HO_4d248014-9f23-43c4-ab58-71ef47c14adc_medium.png?v=1720021053)
HO-2J | Outside Air, 2% RH, 1.8k Thermistor | Senva Sensors (OBSOLETE)
Brand: Senva Sensors
SKU: HO-2J
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![Senva Sensors HO-2L Outside Air, 2% RH, 100k Thermistor | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/Senva_Family_HO_medium.png?v=1720021051)
HO-2L | Outside Air, 2% RH, 100k Thermistor | Senva Sensors (OBSOLETE)
Brand: Senva Sensors
SKU: HO-2L
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![Mamac TE-706-B-5 1000 ohm (Balco) | Outdoor Outside Air Temperature Sensor | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TE-706-B-5_medium.png?v=1720013194)
TE-706-B-5 | 1000 ohm (Balco) | Outdoor Outside Air Temperature Sensor | Mamac
Brand: Mamac
SKU: TE-706-B-5
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![Mamac TE-706-B-21 1.8K Ohm | Outdoor Outside Air Temperature Sensor | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TE-706-B-21_medium.png?v=1720013179)
TE-706-B-21 | 1.8K Ohm | Outdoor Outside Air Temperature Sensor | Mamac
Brand: Mamac
SKU: TE-706-B-21
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